Graphene‐Rich Wrapped Petal‐Like Rutile TiO<sub>2</sub> tuned by Carbon Dots for High‐Performance Sodium Storage

Zhang, Yan; W. Foster, Christopher; E. Banks, Craig; Shao, Lidong; Hou, Hongshuai; Zou, Guoqiang; Chen, Jun; Huang, Zhaodong; Ji, Xiaobo

doi:10.1002/adma.201601621

Public

Graphene‐Rich Wrapped Petal‐Like Rutile TiO2 tuned by Carbon Dots for High‐Performance Sodium Storage

Published in Advanced Materials • Aug 30, 2016

Authors:

Yan Zhang

Christopher W. Foster

Craig E. Banks

Abstract

Carbon dots inducing petal-like rutile TiO2 wrapped by ultrathin graphene-rich layers are proposed to fabricate superior anodes for sodium-ion batteries, featuring high-rate capabilities and long-term cyclelife, benefiting from promoted electron transport and a shortened Na+ diffusion length. High c...

Subject

Materials science

Rutile

Graphene

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